James Howard

@jhoward1021

Postdoc at Northwestern University researching reward, decision-making, associative learning, and olfaction in the human brain.

Vrijeme pridruživanja: prosinac 2017.

Tweetovi

Blokirali ste korisnika/cu @jhoward1021

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @jhoward1021

  1. Prikvačeni tweet
    23. lis 2019.

    Excited to chair a symposium at (June 20-24, 2020) on reward learning in the chemical senses, featuring Betsy Murray, Bertram Gerber, , , & . Larval drosophila, rats, monkeys, humans, this might be the hottest session at the conference ...

    Prikaži ovu nit
    Poništi
  2. proslijedio/la je Tweet
    22. sij

    Model-based decision-making involves representations of inferred outcomes in OFC. Our work led by is out today in !

    Poništi
  3. proslijedio/la je Tweet
    21. sij

    Check out my first first-author paper on the role of cue-evoked VTA dopamine in learning! Huge thanks to and the others, couldn’t have done it without you! 🐁

    Poništi
  4. 16. sij

    Finally published! We ( & collaborators and Geoff Schoenbaum) show that disrupting human OFC networks with TMS impairs inference-based decisions in the devaluation task. Check it out!

    Poništi
  5. proslijedio/la je Tweet
    11. sij

    Very happy to have this out! Dopamine transients produce learning about antecedent cues, without making those cues valuable. Thread below summarizes our key points👇 Particularly proud as I spent experiment 3🤮 in a bin between squads while pregnant 😂

    Prikaži ovu nit
    Poništi
  6. proslijedio/la je Tweet
    5. pro 2019.

    I'm excited to share our paper showing that sensitivity to outcome revaluation during economic decision-making is OFC dependent: Real-Time Value Integration during Economic Choice Is Regulated by Orbitofrontal Cortex

    Poništi
  7. proslijedio/la je Tweet
    17. stu 2019.

    My review with regarding the differential contributions of medial and lateral orbitofrontal cortices to cognitive maps of task space is now online here: 1/n

    Prikaži ovu nit
    Poništi
  8. 4. stu 2019.

    In summary, please picture each component of this thread to be accompanied by an absolutely perfect gif. You know the gifs I'm talking about. The perfect ones. (5/5)

    Prikaži ovu nit
    Poništi
  9. 4. stu 2019.

    We know that sensory prediction errors are necessary for learning about specific rewards and events. These new findings suggest that specificity is carried in the error signal itself. (4/5)

    Prikaži ovu nit
    Poništi
  10. 4. stu 2019.

    Here we take this a step further by showing that these so-called sensory prediction errors carry information about the identity of mis-predicted events. So not just that something has changed, but specifically WHAT has changed. (3/5)

    Prikaži ovu nit
    Poništi
  11. 4. stu 2019.

    We have shown previously that the dopaminergic midbrain responds to violations in the sensory features of expected rewards. (2/5)

    Prikaži ovu nit
    Poništi
  12. 4. stu 2019.

    Our collaborative study on decoding sensory prediction errors from rat and human midbrain activity is now out : . Shout out to , , and our Twitterless Schoenbaum lab co-authors (Tom Stalnaker, Yuji Takahashi, and Geoff). (1/5)

    Prikaži ovu nit
    Poništi
  13. proslijedio/la je Tweet
    23. lis 2019.

    Very excited to share our new paper, out today in with Anna Shpektor, , and Matthew Rushworth

    Prikaži ovu nit
    Poništi
  14. 23. lis 2019.

    If you're at and want to hear more about this and the other amazing science that will be on offer at (June 20-24, Portland, OR) come visit me RIGHT NOW at booth 2035.

    Prikaži ovu nit
    Poništi
  15. proslijedio/la je Tweet
    21. lis 2019.

    Stop by ’s poster (Z41) Monday afternoon to find out how OFC supports behavior and learning based on imagined outcomes

    Poništi
  16. proslijedio/la je Tweet
    14. lis 2019.

    Dopamine neurons wear many hats (for example, reward, motivation, salience, action initiation). In our new paper, we show that individual dopamine axons in basal amygdala coming from the ventral tegmental area respond to both rewards and punishments

    Prikaži ovu nit
    Poništi
  17. proslijedio/la je Tweet
    8. lis 2019.

    It’s out!! Our study on how olfactory neural pathways are involved in sleep loss related overeating of food is now available Thank you for this incredible experience!

    Poništi
  18. proslijedio/la je Tweet
    8. lis 2019.

    Our lab’s first sniff of how olfaction regulates sleep-dependent food intake is out in . Work by

    Poništi
  19. 29. kol 2019.

    Very excited and honored to receive a Young Investigator award from to investigate sensory prediction error-based learning in humans. Huge thanks to for the support and guidance with this proposal.

    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·